a ladder is placed along a wall at a distance of 12 metres from it.
The ladder touches a window in the wall at a height of 5m . Find the length of the ladder.
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here simply by using pythagoras theorem, we have opposite side = 5m
base side= 12m
hence Hypotenuse^2=base^2+opposite side^2
= 144+25
= 169
therefore, length of ladder = hypotenuse = 13
YashWarrior01:
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Class
sorry i can't understand. what you want to ask?
Which class u study
`ohh i am studying First Year Engineering
what about you?
Good job
I am in class 7th
ok All the best
Hmmm thanku
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